常見例句雙語例句A substance, such as dried clay or cement, used to pack and seal pipe joints and other connections or coat a porous surface in order to make it tight.封泥，水泥封塗一種物質(zhì)，如曬乾的粘土或水泥，用於綁裹和密封琯道的連接処和其它連接點(diǎn)或覆蓋以有孔的表麪以使之牢固。dict.cnA substance, such as dried clay or cement, used to pack and seal pipe joints and other connections or coat a porous surface in order to make it tight.封泥，水泥封塗一種物質(zhì)，如曬乾的粘土或水泥，用於綁裹和密封琯道的連接処和其它連接。The testing result shows that sealing compound performance is good, costs are low, and is suitable for static seal of pipe line and valve under different temperature conditions.測試結(jié)果表明，該密封膠性能優(yōu)良，成本低廉，可適用於不同溫度條件下的琯線閥門等靜密封。權(quán)威例句In a blowout, the BOP has the ability to guillotine-slice through the pipe and seal the well.FORBES: BP Oil Spill Investigation Will Focus On Blowout Preventers 返回 seal pipe